NEC Versa DayLite/UltraLite 3-Cell Removable Battery 1
NEC Versa DayLite/UltraLite
3-Cell Removable Battery
Congratulations on purchasing a 3-cell Removable Battery (kit OP-570-74703) for your NEC
Versa
®
DayLite™ or NEC Versa UltraLite™ notebook computer!
NEC Versa DayLite and UltraLite notebooks use two rechargeable batteries: a non-removable
lithium polymer Internal Battery, and a lithium-ion Removable Battery. These batteries allow
you to run your system when the system is not plugged into a 120- or 240-volt, 50- or 60-Hz
wall outlet. When you run your system on battery power, both of these batteries are used to
power the system.
Before installing the battery be sure to read the information in this document about:
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Features
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Removing the Existing Removable Battery
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Installing the 3-Cell Removable Battery
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Charging the Battery
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Determining Battery Status
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General Battery Precautions
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Battery Disposal
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Battery Specifications
To prevent accidental battery ignition or explosion, adhere to the
following:
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Keep the battery away from extreme heat.
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Keep metal objects away from the battery connector to prevent a short circuit.
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Make sure the battery is properly installed in the battery bay.
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Do not alter or disassemble the battery.
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Read any precautions printed on the battery.
Keep the following in mind when removing or replacing a battery.
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Use only the battery designed for your system in your NEC Versa notebook computer.
Mixing other manufacturers’ batteries, or using a combination of very old and new batteries
can deteriorate battery and equipment performance.
!
Clean the battery connector with a dry cloth when it gets dirty.
!
Keep the battery out of the reach of children.
